220641070467 has 16 divisors (see below), whose sum is σ = 303544829952. Its totient is φ = 142480208640.

The previous prime is 220641070457. The next prime is 220641070501. The reversal of 220641070467 is 764070146022.

It is not a de Polignac number, because 220641070467 - 2²⁸ = 220372635011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220641070427) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8052459 + ... + 8079812.

It is an arithmetic number, because the mean of its divisors is an integer number (18971551872).

Almost surely, 2^220641070467 is an apocalyptic number.

220641070467 is a deficient number, since it is larger than the sum of its proper divisors (82903759485).

220641070467 is a wasteful number, since it uses less digits than its factorization.

220641070467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16132418.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 220641070467 in words is "two hundred twenty billion, six hundred forty-one million, seventy thousand, four hundred sixty-seven".